Posts: 32802
Location: Rhinelander, Wisconsin |
Top Tier requirements must include all grades of fuel offered at the qualified retailer. It's an additive package. From what I understand, the additives do nothing to stabilize fuel, the additives just clean the injectors and intake valves better. I remember that program going into effect around 15 years ago, I think, the valves clean on one side and dirty on the other of a video frame. I think the commercials called it 'high detergent' gasoline.
VMS, I didn't know that, but suspected it may have been changed which is why I posted the 'reported to be'. I was surprised as heck to read the leaded claim in a recent article, good thing they switched. |
